Aviation Digital Data Service (ADDS)

Output produced by METARs form (0442 UTC 31 August 2015)
found at http://www.aviationweather.gov/adds/metars/
 
METAR text: KCMI 310353Z 00000KT 7SM CLR 21/19 A3005 RMK AO2 SLP170 T02060194
Conditions at: KCMI (CHAMPAIGN/URBANA, IL, US) observed 0353 UTC 31 August 2015
Temperature: 20.6°C (69°F)
Dewpoint: 19.4°C (67°F) [RH = 93%]
Pressure (altimeter): 30.05 inches Hg (1017.7 mb)
[Sea-level pressure: 1017.0 mb]
Winds: calm
Visibility: 7 miles (11 km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time

METAR text: KCMI 310253Z 16004KT 7SM CLR 21/19 A3004 RMK AO2 SLP168 T02110194 51010
Conditions at: KCMI (CHAMPAIGN/URBANA, IL, US) observed 0253 UTC 31 August 2015
Temperature: 21.1°C (70°F)
Dewpoint: 19.4°C (67°F) [RH = 90%]
Pressure (altimeter): 30.04 inches Hg (1017.4 mb)
[Sea-level pressure: 1016.8 mb]
Winds: from the SSE (160 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 7 miles (11 km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KCMI (CHAMPAIGN/URBANA, IL, US)
Text: KCMI 302333Z 3100/3124 VRB04KT P6SM SCT045 BKN100
Forecast period: 0000 to 0600 UTC 31 August 2015
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 10000 feet AGL
Clouds: scattered clouds at 4500 feet AGL
broken clouds at 10000 feet AGL
Weather: no significant weather forecast for this period
Text: FM310600 19004KT 4SM BR SCT250
Forecast period: 0600 to 1100 UTC 31 August 2015
Forecast type: FROM: standard forecast or significant change
Winds: from the S (190 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 4 miles (6 km)
Clouds: scattered clouds at 25000 feet AGL
Weather: BR  (mist)
Text: FM311100 19005KT 2SM BR FEW250
Forecast period: 1100 to 1500 UTC 31 August 2015
Forecast type: FROM: standard forecast or significant change
Winds: from the S (190 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 2.00 miles (3.22 km)
Clouds: few clouds at 25000 feet AGL
Weather: BR  (mist)
Text: FM311500 20007KT 5SM HZ SCT250
Forecast period: 1500 to 1800 UTC 31 August 2015
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 5 miles (8 km)
Clouds: scattered clouds at 25000 feet AGL
Weather: HZ  (haze)
Text: FM311800 20008KT P6SM SCT035
Forecast period: 1800 UTC 31 August 2015 to 0000 UTC 01 September 2015
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 3500 feet AGL
Weather: no significant weather forecast for this period